United States Patent D716558

Corbett, Doug (New Canaan, CT, US)
Carroll, Geoff (Los Angeles, CA, US)
Nguyen, Huy Kha (Anaheim, CA, US)
Application Number:
Publication Date:
Filing Date:
Dr. Fresh, LLC (Buena Park, CA, US)
Primary Class:
Other Classes:
International Classes:
(IPC1-7): 0402
Field of Search:
D4/101, D4/104-112, D4/132, D4/134, D4/138, 15/110, 15/143.1, 15/167.1, 15/167.2, 132/308-311, 601/139, 601/141, 601/142, 606/161
View Patent Images:
US Patent References:
8240936Toothbrush having soft tissue cleaning elementsAugust, 2012Vazquez et al.401/282
D660004Toothbrush with tongue scraperMay, 2012Knutzen et al.D4/108
D462527ToothbrushSeptember, 2002PingD4/104
D455011Toothbrush handleApril, 2002Luchino et al.D4/104
D438383ToothbrushMarch, 2001DoatD4/104
D421184ToothbrushFebruary, 2000Koh et al.D4/104
D388253ToothbrushDecember, 1997RaD4/104
D328392Toothbrush handleAugust, 1992Holstein et al.D4/104

Foreign References:
CN301358615October, 2010
CN301601335July, 2011
CN302098066October, 2012
Other References:
CN 301064191 Registered Design, (Hou, Longzhong) Nov. 25, 2009, [online], [retrieved on Sep. 29, 2011] Retrieved from the Questel Intellectual Property Portal Design Database using the Internet: .
Primary Examiner:
Tung, Melanie H.
Assistant Examiner:
Tabor, Lavone D.
Attorney, Agent or Firm:
Snell & Wilmer LLP

1. We claim the ornamental design for a toothbrush, as shown and described.


FIG. 1 is a perspective rear view of the toothbrush showing our new design;

FIG. 2 is a front view of the toothbrush;

FIG. 3 is a rear view of the toothbrush;

FIG. 4 is a left side view of the toothbrush;

FIG. 5 is a right side view of the toothbrush;

FIG. 6 is a top view of the toothbrush; and,

FIG. 7 is a bottom view of the toothbrush.

The broken lines showing bristles and the features on the head and handle illustrate portions of the toothbrush that form no part of the claimed design.